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/**@defgroup atiny_adapter Agenttiny Adapter
 * @ingroup agent
 */

#ifndef FLASH_ADAPTOR_H
#define FLASH_ADAPTOR_H
#include <stdbool.h>
#include <stdint.h>

#define FLASH_BLOCK_SIZE 0x1000


#if defined(__cplusplus)
extern "C" {
#endif
enum en_sotrage_dev {
  INNER_FLASH = 0,
  SPI_FLASH,
};

enum en_partition {
  PART_LOADER,
  PART_APP,
  PART_OTA_FLAG1,
  PART_OTA_FLAG2,
  PART_RESERVED_INFO,
  PART_OTA_IMG_DOWNLOAD,
  PART_OTA_IMG_BACKUP,
  PART_OTA_DIFF_UPGTADE,
};

void flash_adaptor_init(void);
int flash_adaptor_write(uint32_t offset, const uint8_t *buffer, uint32_t len);
int flash_adaptor_write_mqtt_info(const void *buffer, uint32_t len);
int flash_adaptor_read_mqtt_info(void *buffer, uint32_t len);
int app_image_restore(uint32_t src, uint32_t dst, uint32_t data_len, uint32_t head_len,uint8_t *cache, uint32_t cache_len);
int app_image_backup(uint32_t src, uint32_t dst, uint32_t len, uint8_t * cache, uint32_t cache_len);


#if defined(__cplusplus)
}
#endif

#endif //FLASH_ADAPTOR_H


